This forum cannot offer you an outright diagnosis nor an outright treatment for your ailment since we cannot examine you physically. This is the significance of having a physician see you. Even if you are in a land where it is quite confusing to communicate, a doctors evaluation will be superior compared to the advise from this forum.

Hangin sa tiyan can mean a lot of things. And there is no one single treatment for that. The treatment options will differ depending on the actual disease that is causing it.

The only thing we can contribute for the moment is to suggest to you probable diseases or conditions which cause your symptom so that you can discuss it with your physician.